UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujQhc2Q8n5htfRVCE23/yIfrP17NHlGTV64T5upx2i4=' 
WHERE 
  key_id = '8cba48df59eb4f3f7f78e370c68abd297e5e1ab09f16980a07037b75b4de2d96' 
  AND (
    token = 'ujQhc2Q8n5htfRVCE23/yIfrP17NHlGTV64T5upx2i4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )